/* **********************************************************
 * Copyright (c) 2025 Arm Limited. All rights reserved.
 * **********************************************************/

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 *   this list of conditions and the following disclaimer.
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 *   this list of conditions and the following disclaimer in the documentation
 *   and/or other materials provided with the distribution.
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 *   used to endorse or promote products derived from this software without
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/* Check that CTR_EL0.DIC appears to be zero, which it should if
 * DynamoRIO was run with -fake_ctr_dic. See i#5771.
 */

#include "tools.h"

int
main()
{
    const int CTR_EL0_DIC_BIT = 29;
    unsigned long ctr;
    asm volatile("mrs %[ctr], ctr_el0" : [ctr] "=r"(ctr));
    if (TEST(ctr, 1U << CTR_EL0_DIC_BIT)) {
        print("CTR_EL0 = %lx\n", ctr);
        return 1;
    } else {
        print("PASS\n");
        return 0;
    }
}
